FINANCING ARRANGEMENTS (Long-term Debt) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 31, 2013	May 31, 2012	Feb. 28, 2013
Debt Instrument [Line Items]
Bank term loan	$ 4,833		$ 1,800
Note payable to Navman, net of unamortized discount	2,721		2,895
Long-term debt, total	7,554		4,695
Less portion due within one year	(2,145)		(2,261)
Long-term debt	5,409		2,434
Percentage of rebate for products sold	15.00%
Repayments of debt	2,224	200
Amortization of note discount and debt issue costs	88	41
Navman Note [Member]
Debt Instrument [Line Items]
Repayments of debt	257
Amortization of note discount and debt issue costs	$ 83